MAGNETIC SYSTEM

FIELD: instrument making. ^ SUBSTANCE: invention can be used for analysing characteristics of large-volume plasma formations in transverse and lengthwise magnetic fields, the space phenomena of natural character, laboratory simulation of space plasma, and also in medicine and biology for research of influence of constant magnetic fields of the moderate intensity on biological objects. The magnetic system includes magnetic circuits with solenoids closed on pole tips. The device contains, at least, two C-shaped magnetic circuits with truncated cone adapters being arranged between them with their smaller diameter equals the diameter of magnetic circuit. The magnetic circuits are designed to allow varying the height of an air gap between pole tips, while solenoids being uniformly distributed along the said circuit length. Magnetic circuits and pole tips can be made from structural steel 20. ^ EFFECT: chances of analysing the characteristics and properties of great-volume plasma formations in crosswise and lengthwise magnetic fields with intensity of up to till 0.02 T and those of various biological, technical and technological objects and processes. ^ 4 cl, 4 dwg